Battery Cut Off Switch 12v Buy HAFANKA Battery Disconnect Switch 275A DC12-48v Battery Isolator Kill Switch For Car Designed for vehicles, RVs, boats, and marine equipment, this 275A Battery Disconnect Switch provides reliable on/off control for all your 12V to 48V power needs. Features: Efficient On/Off Control: With a capacity of 275A, this switch offers a dependable power management solution for your automotive and marine applications 3.9mm Female Tin Bullet Terminal Connector » 3 Way Components Check your battery size before buying to ensure a perfect fit. 5. Prolongs Battery Life & Enhances Safety Helps prevent power drain and extends battery life by disconnecting when not in use. Its upgraded design fits more vehicle models, making it perfect for beginners and DIYers. 2. Durable & Safe Made from flame-retardant ABS plastic and copper connectors, it resists corrosion and protects against short circuits, ensuring safe use in any environment. 3. Reliable Power Control With a 275A DC rating and up to 1000A DC cranking power, this switch works with 12V-48V systems, perfect for cars, RVs, boats, and more. 4. Fits Standard Top Post Batteries Designed for batteries with a 15.5-17mm negative terminal size. Marine Boat Heavy Duty Battery Isolator Cut Off Power Switch 12v 48v
